<?php

/**
 * @version V5.11 5 May 2010   (c) 2000-2010 John Lim (jlim#natsoft.com). All rights reserved.
 * Released under both BSD license and Lesser GPL library license.
 * Whenever there is any discrepancy between the two licenses,
 * the BSD license will take precedence.
 *
 * Set tabs to 4 for best viewing.
 *
 * Latest version is available at http://php.weblogs.com
 *
 * Exception-handling code using PHP5 exceptions (try-catch-throw).
 */


if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR); 
define('ADODB_ERROR_HANDLER','adodb_throw');

class ADODB_Exception extends Exception {
var $dbms;
var $fn;
var $sql = '';
var $params = '';
var $host = '';
var $database = '';
    
    function __construct($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
    {
        switch($fn) {
        case 'EXECUTE':
            $this->sql = $p1;
            $this->params = $p2;
            $s = "$dbms error: [$errno: $errmsg] in $fn(\"$p1\")\n";
            break;
    
        case 'PCONNECT':
        case 'CONNECT':
            $user = $thisConnection->user;
            $s = "$dbms error: [$errno: $errmsg] in $fn($p1, '$user', '****', $p2)\n";
            break;
        default:
            $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
            break;
        }
    
        $this->dbms = $dbms;
        if ($thisConnection) {
            $this->host = $thisConnection->host;
            $this->database = $thisConnection->database;
        }
        $this->fn = $fn;
        $this->msg = $errmsg;
                
        if (!is_numeric($errno)) $errno = -1;
        parent::__construct($s,$errno);
    }
}

/**
* Default Error Handler. This will be called with the following params
*
* @param $dbms        the RDBMS you are connecting to
* @param $fn        the name of the calling function (in uppercase)
* @param $errno        the native error number from the database
* @param $errmsg    the native error msg from the database
* @param $p1        $fn specific parameter - see below
* @param $P2        $fn specific parameter - see below
*/

function adodb_throw($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
{
global $ADODB_EXCEPTION;
    
    if (error_reporting() == 0) return; // obey @ protocol
    if (is_string($ADODB_EXCEPTION)) $errfn = $ADODB_EXCEPTION;
    else $errfn = 'ADODB_EXCEPTION';
    throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection);
}


?>